Guys, new to the forum but i have a quick question. Looking over the brakes on my new to me 2018 520L I noticed all wheels have two brake lines running to them except the front left, it only has a one. I'm guessing the front left only has one line running to it to be the brake bleeder Location?? This is what the other wheels look like, except the front left only has one line on the bottom. Bleed from the top I am guessing. Thanks!